Evidence map›Paper›PMID 19094204›Full record

ArticleTobacco induced diseases2008

Tobacco use increases susceptibility to bacterial infection.

Juhi Bagaitkar, Donald R Demuth, David A Scott

Open access · goldAbstract read
In one paragraph

Article in Tobacco induced diseases, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 139 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
139citing papers in PubMed, 1 pooled it
11.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

139 citing papers in PubMed, 1 synthesis or guideline pooled it, 282 citations in OpenAlex.

  1. The Effects of Thirdhand Vape Residue from Nicotine and Non-Nicotine Vapes on Cells: A Systematic Review.International journal of environmental research and public health · 2025
    Pooled it
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  7. Cigarette smoke modulates virulence-related properties and host immune responses inFrontiers in cellular and infection microbiology · 2026
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79 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Juhi BagaitkarDepartment of Microbiology and Immunology, University of Louisville, Louisville, KY, USA. dascot07@louisville.edu.
Donald R Demuth
David A Scott
University of Louisville · US

Funding

Tobacco-induced alterations to P. gingivalis-host interactionsR01DE019826 · NIDCR · UNIVERSITY OF LOUISVILLE · PI SCOTT, DAVID A · 2010 to 2014
$1.8M
NIDCR NIH HHS R01 DE019826
6 · The paper itself

Abstract

Active smokers and those exposed to secondhand smoke are at increased risk of bacterial infection. Tobacco smoke exposure increases susceptibility to respiratory tract infections, including tuberculosis, pneumonia and Legionnaires disease; bacterial vaginosis and sexually transmitted diseases, such as chlamydia and gonorrhoea; Helicobacter pylori infection; periodontitis; meningitis; otitis media; and post-surgical and nosocomial infections. Tobacco smoke compromises the anti-bacterial function of leukocytes, including neutrophils, monocytes, T cells and B cells, providing a mechanistic explanation for increased infection risk. Further epidemiological, clinical and mechanistic research into this important area is warranted.

Identifiers

PMID19094204
PMCPMC2628337
OpenAlexW2149923936

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.